
TEXTILE MACHINERY AND ACCESSORIES - FLAT STEEL HEALDS WITH CLOSED END LOOPS - DIMENSIONS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
TEXTILE MACHINERY AND ACCESSORIES - FLAT STEEL HEALDS WITH CLOSED END LOOPS - DIMENSIONS
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻